🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.52 AU - 1.88 AU

Year: 822 Days

Day: 24.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,397,371 km

• M1: 170,093 km (0.109 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 14

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7 AU - 9.98 AU

Year: 9174 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,397,371 km

• M1: 175,329 km (0.08 R)
• M2: 613,650 km (0.047 R)
• M3: 1,574,218 km (0.072 R)
• M4: 2,174,106 km (0.034 R)
• M5: 5,069,573 km (0.104 R)
• M6: 7,239,041 km (0.092 R)
• M7: 9,674,644 km (0.106 R)
• M8: 11,538,783 km (0.091 R)
• M9: 19,404,041 km (0.083 R)
• M10: 22,263,604 km (0.108 R)
• M11: 26,053,068 km (0.053 R)
• M12: 27,406,480 km (0.1 R)
• M13: 29,730,782 km (0.083 R)
• M14: 32,734,408 km (0.115 R)
• M15: 39,088,428 km (0.097 R)
• M16: 42,951,344 km (0.089 R)
• M17: 46,499,207 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 7.3

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.08 AU - 15.94 AU

Year: 17403 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,397,371 km

• M1: 91,554 km (0.051 R)
• M2: 419,472 km (0.089 R)
• M3: 848,370 km (0.048 R)
• M4: 1,716,187 km (0.103 R)
• M5: 2,116,062 km (0.081 R)
• M6: 2,393,865 km (0.035 R)
• M7: 2,868,988 km (0.097 R)
• M8: 3,549,359 km (0.097 R)
• M9: 5,576,261 km (0.09 R)
• M10: 6,995,346 km (0.053 R)
• M11: 8,375,835 km (0.085 R)
• M12: 9,074,906 km (0.087 R)
• M13: 10,588,836 km (0.108 R)
• M14: 13,022,943 km (0.059 R)
• M15: 13,378,238 km (0.05 R)
• M16: 13,886,422 km (0.094 R)
• M17: 14,482,869 km (0.096 R)
• M18: 15,330,790 km (0.109 R)
• M19: 19,237,538 km (0.096 R)
• M20: 21,419,274 km (0.063 R)
• M21: 22,316,113 km (0.089 R)
• M22: 24,398,515 km (0.093 R)
• M23: 26,042,745 km (0.053 R)
• M24: 28,230,016 km (0.107 R)
• M25: 29,550,666 km (0.103 R)
• M26: 31,671,964 km (0.079 R)
• M27: 35,383,786 km (0.114 R)
• M28: 39,671,710 km (0.09 R)
• M29: 45,584,266 km (0.045 R)
• M30: 46,403,464 km (0.084 R)
• M31: 55,327,725 km (0.099 R)
• M32: 57,772,454 km (0.118 R)
• M33: 61,275,288 km (0.091 R)
• M34: 61,673,069 km (0.106 R)
• M35: 74,195,757 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,263 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit